/Engine/Source/Runtime/MovieScene/Public/EntitySystem/MovieSceneEntityFactory.h
void RunInitializers ( const [FComponentMask](API\Runtime\MovieScene\EntitySystem\FComponentMask) & ParentType, const [FComponentMask](API\Runtime\MovieScene\EntitySystem\FComponentMask) & ChildType, const [FEntityAllocation](API\Runtime\MovieScene\EntitySystem\FEntityAllocation) * ParentAllocation, [TArrayView](API\Runtime\Core\Containers\TArrayView)< const int32 > ParentAllocationOffsets, const [FEntityRange](API\Runtime\MovieScene\EntitySystem\FEntityRange) & InChildEntityRange )